Results 61 to 70 of about 629 (178)

Development of Hybrid Optimization Model Using Grey‐ANFIS‐Jaya Algorithm for CNC Drilling of Aluminium Alloy

Journal of Engineering, Volume 2024, Issue 1, 2024.
Aluminium alloys are gaining popularity in a diversity of engineering applications because of their extraordinary features such as strength, resistance to oxidation, and so on. AA5052 (Al‐Mg series) is generally used in antirust uses, particularly in desalination related activities, due to its better resistance to corrosion in marine applications at ...
Katta Lakshmi Narasimhamu, Manikandan Natarajan, Pasupuleti Thejasree, Emad Makki, Jayant Giri, Neeraj Sunheriya, Rajkumar Chadge, Chetan Mahatme, Pallavi Giri, T. Sathish, Tanmoy Medhi   +10 more
wiley   +1 more source

Investigation of the Combined Effects of Ultrasonic Vibration‐Assisted Machining and Minimum Quantity Lubrication on Al7075‐T6

Journal of Engineering, Volume 2024, Issue 1, 2024.
The aluminum alloy Al7075‐T6 finds extensive application in the aviation and automotive industries, where machining plays a pivotal role. Emerging techniques such as Ultrasonic Vibration‐Assisted Machining (UVAM) and Minimum Quantity Lubrication (MQL) hold promise for enhancing machining efficiency.
Ramazan Hakkı Namlu, Barış Çetin, Bahram Lotfi, S. Engin Kılıç, Oronzio Manca   +4 more
wiley   +1 more source

Deform 3D Simulation and Experimental Study in Machining of AISI 1020 Mild Steel

Journal of Engineering, Volume 2024, Issue 1, 2024.
The drilling process plays a crucial role in the assembly process of modern‐day manufactories. One of the major causes of component rejection during drilling operations is the incorrect selection of spindle speed and feed rate. Therefore, this study aimed to investigate the impact of process factors such as spindle speed and feed rate on torque, thrust
Aqib Hussain, Aamer Sharif, Muftooh Ur Rehman Siddiqi, Ghulam Hussain, Melkamu Tadesse Getachew, Riaz Muhammad, Himadri Majumder   +6 more
wiley   +1 more source

Effect of Lubricated Liquid Carbon Dioxide (LCO₂ + MQL) on Grinding of AISI 4140 Steel

Journal of Manufacturing and Materials Processing
This paper investigates the potential of utilizing lubricated liquid carbon dioxide (LCO2 + MQL) as an alternative to conventional flood cooling in grinding operations.
Deepa Kareepadath Santhosh, Philipp Hoier, Franci Pušavec, Peter Krajnik   +3 more
doaj   +1 more source

The Influence of the Depth of Grinding on the Condition of the Surface Layer of 20MnCr5 Steel Ground with the Minimum Quantity Lubrication (MQL) Method. [PDF]

Materials (Basel), 2022
Stachurski W, Sawicki J, Januszewicz B, Rosik R.   +3 more
europepmc   +1 more source

Application of Cryogenic Minimum Quantity Lubrication Technology in Different Machining Processing for Titanium Alloys: A Review

Lubricants
Titanium alloys face challenges such as high temperatures, high forces, and tool wear during turning, milling, drilling, and grinding operations. Cryogenic minimum quantity lubrication (CMQL) technology, which combines cryogenic cooling with micro ...
Xiangke Tian, Tai Ma, Jie Yang, Qinglong An   +3 more
doaj   +1 more source

Machinability Study of Developed Composite AA6061-ZrO2 and Analysis of Influence of MQL

Metals, 2018
Aluminium metal matrix replaces high melting point and high density conventional materials, thus minimizing the usage of energy and supporting the environment. This work develops a low-weight, high-strength composite material with the help of AA 6061 and
S. Johny James, A. Raja Annamalai
doaj   +1 more source

Sustainable turning of AISI 316 stainless steel using copper oxide nanoparticle-enriched sunflower oil: Experimental evaluation and machine learning-based prediction of surface roughness

Results in Engineering
Growing environmental and health concerns associated with conventional metal-cutting fluids (MCFs) have spurred the need for sustainable alternatives in machining processes.
Ammar H. Elsheikh, Mohamed A.E. Omer, Mohamed A. Eladawy, Mohamed H. Sheriff, Medhat M.E. Shalaby, Ahmed M. El-Kassas   +5 more
doaj   +1 more source

An optimization study on AlO nanoparticle concentration, air pressure, and air flow rate in MQL hard turning

Advances in Mechanical Engineering
Minimum quantity lubrication (MQL) using nano cutting oil has gained much attention and is an up-to-date research topic. The suspension of nanoparticles not only improves the cooling lubrication of MQL technique but also creates the secondary lubrication
Tran Minh Duc, Tran Bao Ngoc, Ngo Minh Tuan, Tran The Long   +3 more
doaj   +1 more source

Experimental Investigation of Minimum Quantity Lubrication (MQL) as a Sustainable Cooling Technique

Procedia CIRP, 2015
AbstractThe use of mineral based cutting fluid in machining process induces negative effects especially to the environment, operator's health and the machining cost itself. In sustainable machining concept, the introduction of coolant techniques such as near-dry machining so called minimum quantity lubrication (MQL) and cryogenic coolant have shown ...
Rahim, E.A., Ibrahim, M.R., Rahim, A.A., Aziz, S., Mohid, Z.   +4 more
openaire   +1 more source